Hi Rick,
I'm not sure why, but for some reason this patch series never made it to
the linux-media mailinglist.
Can you repost?
Regards,
Hans
On 09/14/2016 08:36 AM, Rick Chang wrote:
This series of patches provide a v4l2 driver to control Mediatek JPEG hw
for decoding JPEG image and Motion JPEG bitstream.
* Dependency
The patch "arm: dts: mt2701: Add node for JPEG decoder" depends on:
CCF "arm: dts: mt2701: Add clock controller device nodes"[1]
power domain patch "Mediatek MT2701 SCPSYS power domain support v7"[2]
iommu and smi "Add the dtsi node of iommu and smi for mt2701"[3]
[1] https://patchwork.kernel.org/patch/9109081
[2] http://lists.infradead.org/pipermail/linux-mediatek/2016-May/005429.html
[3] https://patchwork.kernel.org/patch/9164013/
* Compliance test
v4l2-compliance SHA : abc1453dfe89f244dccd3460d8e1a2e3091cbadb
Driver Info:
Driver name : mtk-jpeg decode
Card type : mtk-jpeg decoder
Bus info : platform:15004000.jpegdec
Driver version: 4.8.0
Capabilities : 0x84204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Compliance test for device /dev/video3 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second video open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
Test input 0:
Total: 43, Succeeded: 43, Failed: 0, Warnings: 0
Rick Chang (3):
dt-bindings: mediatek: Add a binding for Mediatek JPEG Decoder
vcodec: mediatek: Add Mediatek JPEG Decoder Driver
arm: dts: mt2701: Add node for Mediatek JPEG Decoder
.../bindings/media/mediatek-jpeg-codec.txt | 35 +
arch/arm/boot/dts/mt2701.dtsi | 14 +
drivers/media/platform/Kconfig | 15 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/mtk-jpeg/Makefile | 4 +
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 1271 ++++++++++++++++++++
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h | 141 +++
drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.c | 417 +++++++
drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h | 91 ++
drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c | 160 +++
drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h | 25 +
drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h | 58 +
12 files changed, 2233 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-codec.txt
create mode 100644 drivers/media/platform/mtk-jpeg/Makefile
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.c
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h
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